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. Author manuscript; available in PMC: 2012 Oct 29.
Published in final edited form as: Sci Transl Med. 2011 Dec 7;3(112):112re4. doi: 10.1126/scitranslmed.3003174

Fig. 1.

Fig. 1

Concentrations of TFV and FTC in blood plasma, cervicovaginal fluid, and semen. (A to C) Median concentrations (ng/ml) of the ART drugs TFV and FTC in (A) blood plasma, (B) cervicovaginal fluid, and (C) seminal plasma for 14 days after a single dose of a TDF/FTC drug combination (vertical lines representing interquartile ranges). Samples were analyzed by liquid chromatography and mass spectroscopy methods.